Question

Which of the following is representative of Standard Temperature and Pressure

A. 1 atm, 273 K
B. 1,000 mmHg, 273 K
C. 1 atm, 298 K.
D. 760 mmHg, 273 °C

Answer 1

The Standard Temperature and Pressure is 1 atm, 273 K

Step-by-step explanation:

STP is Standard Temperature and Pressure

• Standard temperature is characterized as zero degrees Celsius (0°C), or 273.15 degrees Kelvin (273.15 K). This is the point of solidification of water at sea level, in the air at standard pressure.

Standard Temperature is

0° C in Celsius or 273 K in Kelvin

• Standard Pressure is 1 Atm, 101.3kPa or 760 mmHg or torr. STP is the "standard" condition regularly utilized for estimating gas density and volume.

Standard Pressure is

1 Atmosphere (atm)

760 Torricelli's (torr)

760 Millimeters of Mercury (mmHg)

101.325 KiloPascals (kPa)